Examples of GLTexture

codeanticode.glgraphics.GLTexture
This class adds an opengl texture to a PImage object. The texture is handled in a similar way to the pixels property: image data can be copied to and from the texture using loadTexture and updateTexture methods. However, bringing the texture down to image or pixels data can slow down the application considerably (since involves copying texture data from GPU to CPU), especially when handling large textures. So it is recommended to do all the texture handling without calling updateTexture, and doing so only at the end if the texture is needed as a regular image.
org.mt4j.util.opengl.GLTexture
This class can only be used in combination with a OpenGL renderer. It holds a texture which can be used by processing and OpenGL. It allows to load, configure and update the OpenGL texture object as well as Processing's PImage superclass. If the texture isnt neeeded anymore, the destroy() method has to be called. @author Christopher Ruff

Examples of org.mt4j.util.opengl.GLTexture

//      this.setTexture(glTex);
      
      GLTextureSettings ts = new GLTextureSettings();
      ts.wrappingHorizontal = WRAP_MODE.CLAMP;
      ts.wrappingVertical = WRAP_MODE.CLAMP;
      GLTexture glTex = new GLTexture(app, menuImage.width, menuImage.height, ts);
      glTex.loadGLTexture(menuImage);
      this.setTexture(glTex);
    }else{
      this.setTexture(menuImage);
    }

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Examples of org.mt4j.util.opengl.GLTexture

    }
    
//    if (MT4jSettings.getInstance().isOpenGlMode()){ //FIXME USE WHICH ONE? 
    if (this.isUseDirectGL()){
      if (newTexImage instanceof GLTexture) {
        GLTexture glTex = (GLTexture) newTexImage;
        
        if (glTex.getTextureTargetEnum() == TEXTURE_TARGET.RECTANGULAR){
          this.setTextureMode(PConstants.IMAGE);
          
          if (this.getGeometryInfo().isTextureCoordsNormalized()){
            //0..1 -> 0..width
            this.unNormalizeFromPOTtoRectMode(newTexImage, this.getVerticesLocal());
            this.getGeometryInfo().setTextureCoordsNormalized(false);
          }else{
            //0..oldWidth -> 0..newWidth  GLTexture is NPOT but this component's texture coords have seemingly already been un-normalized
            //FIXME dont do it if it has the same dimensions!
            this.fromRectModeToRectMode(newTexImage, this.getVerticesLocal(), this.lastTextureDimension.x, this.lastTextureDimension.y);
          }
        }else{
          //GLTexture is POT -> normalize tex coords if neccessary
          this.setTextureMode(PConstants.NORMALIZED);
          
          if (this.getGeometryInfo().isTextureCoordsNormalized()){
            //0..1 -> 0..1
          }else{
            //0..width -> 0..1
            this.normalizeFromRectMode(newTexImage, this.getVerticesLocal(), this.lastTextureDimension.x, this.lastTextureDimension.y);
            this.getGeometryInfo().setTextureCoordsNormalized(true);
          }
        }
        this.textureImage = newTexImage;
        //FIXME always save last tex dimensions? also if POT?
        this.lastTextureDimension.setXYZ(newTexImage.width, newTexImage.height, 0);
      }else{
        //We are in OpenGL mode but the new texture is not a GLTexture -> create new GLTexture from PImage
        boolean isPOT = Tools3D.isPowerOfTwoDimension(newTexImage);
        GLTextureSettings ts = new GLTextureSettings();
        if (!isPOT){
          ts.target = TEXTURE_TARGET.RECTANGULAR;
          this.setTextureMode(PConstants.IMAGE);
          
          if (this.getGeometryInfo().isTextureCoordsNormalized()){
            //0..1 -> 0..newWidth
            this.unNormalizeFromPOTtoRectMode(newTexImage, this.getVerticesLocal());
            this.getGeometryInfo().setTextureCoordsNormalized(false);
          }else{
            //0..oldWidth -> 0..newWidth
            //FIXME dont do it if it has the same dimensions!
            this.fromRectModeToRectMode(newTexImage, this.getVerticesLocal(), this.lastTextureDimension.x, this.lastTextureDimension.y);
          }
          
          this.textureImage = newTexImage;
          this.lastTextureDimension.setXYZ(newTexImage.width, newTexImage.height, 0);
        }else{
          ts.target = TEXTURE_TARGET.TEXTURE_2D;
          this.setTextureMode(PConstants.NORMALIZED);
          
          //We are in OpenGL mode, new texture is a PImage, is POT -> create POT GLTexture and un-normalize tex coords if neccessary
          if (this.getGeometryInfo().isTextureCoordsNormalized()){
            //0..1 -> 0..1
          }else{
            //normalize 0..width -> 0..1
            this.normalizeFromRectMode(newTexImage, this.getVerticesLocal(), this.lastTextureDimension.x, this.lastTextureDimension.y);
            this.getGeometryInfo().setTextureCoordsNormalized(true);
          }
        }
        
        //Create new GLTexture from PImage
        ts.shrinkFilter     = SHRINKAGE_FILTER.BilinearNoMipMaps;
        ts.expansionFilter     = EXPANSION_FILTER.Bilinear;
        ts.wrappingHorizontal   = WRAP_MODE.CLAMP_TO_EDGE;
        ts.wrappingVertical   = WRAP_MODE.CLAMP_TO_EDGE;
        GLTexture newGLTexture = new GLTexture(this.getRenderer(), newTexImage, ts);
//        newGLTexture.format = newTexImage.format;  //FIXME REMOVE?
        
        this.textureImage = newGLTexture;
        this.lastTextureDimension.setXYZ(newTexImage.width, newTexImage.height, 0);
      }

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Examples of org.mt4j.util.opengl.GLTexture

//    this.boundingShape = null;
    this.setBounds(null);
    
    //Delete openGL texture object
    if (this.getTexture() instanceof GLTexture){
      GLTexture tex = (GLTexture) this.getTexture();
      //Delete texture
      tex.destroy();
      this.setTexture(null);
      this.setTextureEnabled(false);
    } 
    super.destroy();
  }

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